| Thellath | |
| Motto: | ثلاث |
| Coordinates: | 36.6065°N 3.5618°W |
| Subdivision Type: | Commune |
| Subdivision Name: | Ammal |
| Subdivision Type1: | District |
| Subdivision Name1: | Thénia District |
| Subdivision Type2: | Province |
| Subdivision Name2: | Boumerdès Province |
| Subdivision Type3: | Region |
| Subdivision Name3: | Kabylie |
| Subdivision Type4: | Country |
| Subdivision Name4: |  Algeria |
| Established Title: | Village |
| Unit Pref: | Metric |
| Area Total Km2: | 2.7 |
| Length Km: | 1.35 |
| Width Km: | 2 |
| Elevation M: | 540 |
| Population Density Km2: | auto |
| Utc Offset1: | +01:00 |
| Area Code: | 35006 |
Thellath or Tellat is a village in the Boumerdès Province in Kabylie, Algeria.[1] [2]
The village is surrounded by Isser River and the town of Ammal in the Khachna mountain range.[3] [4] [5]
See main article: List of people from Boumerdès Province.